Tapered Roller Bearings
A4059/A4138-Inch single row tapered roller bearing
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Model |
A4059/A4138 |
Iso355 standard |
A4000 |
d |
15 mm |
od |
34.988 mm |
T |
10.998 mm |
cr |
16.5 kN |
cor |
13.2 kN |
Pu |
1.29 Pu |
reference speed |
17000 r/min |
limit speed |
22000 r/min |
weight |
0.051 kg |
d1 |
25.3 | |
B |
10.988 | |
C |
8.73 | |
r1,2min |
0.8 | |
r3,4min |
1.3 | |
a |
8 | |
damax |
20 | |
dbmin |
20.5 | |
Damin |
28 | |
Damax |
29 | |
Dbmin |
31 | |
Camin |
2 | |
Cbmin |
2 | |
ramax |
0.8 | |
rbmax |
1.3 | |
e |
0.46 | |
Y |
1.3 | |
Y0 |
0.7 |